{
  "$type": "site.standard.document",
  "description": "A control method of the wastegate valve (16) in an internal combustion engine (1) turbocharged by a turbocharger (12); the control method provides the steps of: determining a target boost pressure (P obj ); determining an actual boost pressure (P); determining a target position (WG obj ) of the…",
  "path": "/patents/1003449",
  "publishedAt": "2012-04-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/0007",
    "MAGNETI MARELLI SPA [IT]"
  ],
  "textContent": "A control method of the wastegate valve (16) in an internal combustion engine (1) turbocharged by a turbocharger (12); the control method provides the steps of: determining a target boost pressure (P obj ); determining an actual boost pressure (P); determining a target position (WG obj ) of the wastegate valve (16) by means of a control strategy which uses the target boost pressure (P obj ) and the actual boost pressure (P); and differentiating the control strategy as a function of a target boost jump (”P obj ), i.e. the difference between the target boost pressure and the atmospheric pressure, to determine the target position of the wastegate valve through a first control strategy and through a second control strategy.",
  "title": "Control method of a wastegate valve in a turbocharged internal combustion engine"
}